Product Overview
The CapXon KF Series Aluminum Electrolytic Capacitors are designed for reliable performance in various electronic applications. These capacitors offer a wide operating temperature range of -40~105C and are built to meet rigorous quality standards, including JIS-C-5101-1. They feature a durable construction with a PET sleeve and a safety vent for overpressure protection. Ideal for general electronic circuits requiring stable capacitance and filtering.
Product Attributes
- Brand: CapXon
- Series: KF Type
- Origin: Shenzhen, China
- Construction: Aluminum Electrolytic Capacitor with PET Sleeve
- Certifications/Standards: JIS-C-5101-1, RoHS compliant
Technical Specifications
| Part Number | Capacitance (F) | Capacitance Tolerance (%) | Rated Working Voltage (VDC) | Surge Voltage (VDC) | Max. Dissipation Factor (%) | Ripple Current (mA @ 100kHz/105C) | Max. Leakage Current (A) | Max. Impedance ( @ 100kHz/20C) | Operating Temperature (C) | Case Size (D* L mm) | Endurance (/105C Hrs) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KF331M035G125A | 330 | -20~20 | 35 | 40 | 10 | 950 | 115.5 | 0.085 | -40~105 | 10X12.5 | 5000 |
Dimensions
Diagram of Dimensions (Unit=mm)
| D | L | F | d |
|---|---|---|---|
| 10 | 12.5 | 5 | 0.6 |
Note: d 0.02
Part Number Explanation
KF = Series
331 = 330F (33 x 10^1)
M = -20~20% Tolerance
035 = 35V Rated Voltage
G = 10mm Case Diameter (D)
125 = 12.5mm Case Length (L)
A = PET Sleeve, Lead Treatment, Special
Technical Performance
| Test Item | Conditions | Criterion |
|---|---|---|
| Operating Temperature Range | -40~105 (C) | |
| Capacitance | Temp: 202C, Freq: 120Hz, Voltage: 0.5Vrms | Tolerance: -20~20% |
| Dissipation Factor (tan) | Temp: 202C, Freq: 120Hz, Voltage: 0.5Vrms | See Table 1 |
| Leakage Current | Rated voltage applied for 2 min with 100010% protective resistor. | I 115.5 (A) |
| Terminal Strength (Tensile) | Applied load for 101S (See Datasheet for specific loads based on diameter) | No loosening, breakage, or poor contact. |
| Terminal Strength (Bending) | Applied load, bent 90 back and forth (See Datasheet for specific loads and cycles based on diameter) | No loosening, breakage, or poor contact. |
| High Temperature Load | Temp: 105C, Applied Voltage: Rated DC, Time: 5000 H | Capacitance Change: 20%, DF Change: 200%, Leakage Current: Original Spec, Appearance: No visible damage. |
| High Temperature Exposure (Storage) | Temp: 105C, Applied Voltage: None, Time: 1000H | Capacitance Change: 20%, DF Change: 200%, Leakage Current: Original Spec, Appearance: No visible damage. |
| Surge Test | Temp: 15~35C, Voltage: 40V, Cycle: 30s charge / 330s discharge, 1000 cycles | Capacitance Change: 15%, DF Change: Original Spec, Leakage Current: Original Spec, Appearance: No visible damage. |
| Vibration | Freq: 10~55Hz, Amplitude: 0.75mm, Accel: 98 m/s (10g), Time: 6 Hrs (X,Y,Z directions) | Capacitance Change: 5%, DF Change: Original Spec, Leakage Current: Original Spec, Appearance: No visible damage. |
| Solderability | Solder Temp: 2455C, Immerse Time: 2.00.5S | New solder adhesion > 95%. |
| Resistance to Soldering Heat | Solder Temp: 2603C, Immerse Time: 101S | Capacitance Change: 5%, DF Change: Original Spec, Leakage Current: Original Spec. |
| Vent Test | (For products with vent requirement) Specific voltage/overvoltage applied. | No explosion, flash, flame, spark or fire. |
| Temperature Cycling | 10 cycles (Low Cat Temp, Room Temp, High Cat Temp, Room Temp) | Capacitance Change: 5%, DF Change: Original Spec, Leakage Current: Original Spec, Appearance: No visible damage. |
| Steady State Damp Heat | Temp: 402C, Humidity: 90~95%RH, Time: 500H | Capacitance Change: 10%, DF Change: 1.2 times Original Spec, Leakage Current: Original Spec, Appearance: No visible damage. |
Marking
Example:
| (1) CapXon | Brand |
| (2) 35V | Rated Voltage |
| (3) 330F | Nominal Capacitance |
| (4) (-) | Polarity (Cathode Indicate) |
| (5) 105 | Maximum Operating Temp. |
| (6) KF | Series |
| (7) P1502 | Date Code (15: Year 2015; 02: Week 2) |
| (8) VENT | Safety Vent |
Front: KF 105 P1502 VENT
Back: CapXon 330uF 35V
Characteristic Tables
Table 1: Dissipation Factor (DF) (%) max.
| Rated Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 18 | 16 | 14 | 12 | 10 | 9 | 8 | 8 |
| Rated Voltage (VDC) | 160 | 200 | 250 | 350 | 400 | 420 | 450 |
|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 12 | 12 | 12 | 15 | 15 | 17 | 17 |
For capacitance >1000F, add 2% per another 1000F.
Table 2: Impedance Ratio max
| Rated Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| Z-25Z+20 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Z-40Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
| Rated Voltage (VDC) | 160 | 200 | 250 | 350 | 400 | 450 | |
|---|---|---|---|---|---|---|---|
| Z-25Z+20 | 2 | 2 | 3 | 5 | 5 | 6 | - |
| Z-40Z+20 | 3 | 6 | 6 | 6 | 6 | - | - |
For capacitance >1000F, add 0.5 per another 1000F for -25/+20; add 1 per another 1000F for -40/+20.
Table 3: Frequency Multiplier for Ripple Current
| CAP(F)Frequency(Hz) | 50(60) | 120 | 400 | 1K | 10K | 50K~100K |
|---|---|---|---|---|---|---|
| CAP10 | 0.47 | 0.59 | 0.76 | 0.85 | 0.97 | 1.0 |
| 10CAP100 | 0.52 | 0.62 | 0.80 | 0.89 | 0.97 | 1.0 |
| 100CAP1000 | 0.58 | 0.72 | 0.84 | 0.90 | 0.98 | 1.0 |
| 1000CAP | 0.63 | 0.78 | 0.87 | 0.91 | 0.98 | 1.0 |
Important Notes:
1. Specification and description for the component(s) are subject to change without notice.
2. Operation conditions (ambient temperature, ripple current, thermal resistance, etc.) may affect the lifetime of a capacitor, please consult Capxon for lifetime calculation in your application.
3. For aerospace or military application and for life-saving or life-sustaining applications please consult us before design-in in your application.
4. Under no circumstance, Capxon warrants that any Capxon product is suitable for the purposes intended for your application, even Capxon knows the application. It is buyers duty and obligation to check and make sure that Capxons products are suitable for the purposes intended and select the correct and proper Capxon product.
5. Except for the written express warranties, Capxon DO NOT, impliedly, by assumption or whatever else, warrant, undertake, promise any other warranty or guaranty for Capxons Products.
6. Further information please read our technical information in our web site: www.capxongroup.com
2212132209_CapXon-KF331M035G125A_C59342.pdf
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